Ay/x = cz
Multiply 'x' to both sides:
Ay = czx
Divide 'A' to both sides:
y = (czx)/(A)
Answer:
The range of the graph is all real numbers greater than or equal to 0."
Step-by-step explanation:
For a square root function
we see that x values has to be greater than or equal to 0 or else we get negative roots, which is not possible.
So domain (x-values for which function is defined) will be x ≥ 0
We can't get any negative answers from square root functions, so the range would be anything greater than or equal to zero.
So range (y-values for which function is defined) will be y ≥ 0
looking at the answer choices, the last one is right..
Answer:
(- 4, 9 )
Step-by-step explanation:
Given the 2 equations
3x + 4y = 24 → (1)
3x + 2y = 6 → (2)
Subtract (2) from (1) term by term to eliminate x
3x - 3x + (4y - 2y) = 24 - 6
2y = 18 ( divide both sides by 2 )
y = 9
Substitute y = 9 into either of the 2 equations and solve for x
Substituting into (1)
3x + 4(9) = 24
3x + 36 = 24 ( subtract 36 from both sides )
3x = - 12 ( divide both sides by 3 )
x = - 4
solution is (- 4, 9 )
Answer:
c/16
Step-by-step explanation:
24$-100%
X $ - 120%
X=120•24:100=2880:100=28,8
Answer: Total bill is 28,8 $